Xiaomi Poco M4 5G Android smartphone. Announced Aug 2022. Features 6.58″ display, Dimensity 700 chipset, 5000 mAh battery, 128 GB storage, 6 GB RAM, Corning Gorilla Glass (unspecified... Yes, you can use two 5G SIMs in the POCO M4 5G . It also comes with the Dual Stand-by feature so that you can use two 5G SIM cards at the same time. Can I use my wired headphones / earphones with the POCO M4 5G ? Yes, the POCO M4 5G comes with a 3.5mm headphone jack so you can use your wired headphones / earphones with the phone. Poco M4 5G smartphone with a dynamic Touchscreen display, MediaTek Dimensity 700 processor, and 5000 mAh battery. Find Poco M4 5G latest price, detailed specs, reviews, ratings, and more. POCO M4 5G go (Power Black, 4GB RAM 64GB RAM) Brand: POCO 4.0 130 ratings Returns Policy